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How to check the pH value of water
How to check the pH value of water, Total:8 items.
In the international standard classification, How to check the pH value of water involves: Leather technology, Water quality.
YU-JUS, How to check the pH value of water
- JUS H.Z1.111-1987 Testing of industrial vvaters. Measurement ofpH. Potentiometric method
- JUS H.P8.503-1984 Testing ofpesticides. Determination of pH-value ofagueous dispersions and solutions
NL-NEN, How to check the pH value of water
HU-MSZT, How to check the pH value of water
Professional Standard - Urban Construction, How to check the pH value of water
- CJ 26.1-1991 Municipal sewage water quality inspection method standard pH value determination potentiometer method
German Institute for Standardization, How to check the pH value of water
- DIN 53345-6:1978 Testing of fat liquors and greases for leather; methods of analysis, determination of pH-value in hydrate emulsion or solution
- DIN 38404-5:1984 German standard methods for examination of water, waste water and sludge; physical and physico-chemical characteristics (group C); determination of pH value (C5)
Professional Standard - Agriculture, How to check the pH value of water
- 水产品质量安全检验手册 2.20.0.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products 20 Determination of pH Value in Aquatic Products Acidity Meter Method (GBT 5009.45-2003)